diff --git a/composer.lock b/composer.lock
index f4bdedaf55..a7346a8437 100644
--- a/composer.lock
+++ b/composer.lock
@@ -2724,16 +2724,16 @@
         },
         {
             "name": "drupal/core",
-            "version": "8.9.17",
+            "version": "8.9.18",
             "source": {
                 "type": "git",
                 "url": "https://github.com/drupal/core.git",
-                "reference": "a1416f2cc6701acc0cc6725bfeac3715e633fd9c"
+                "reference": "e536176c45d9d75ec57f7a12c0e3c0aead856841"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/drupal/core/zipball/a1416f2cc6701acc0cc6725bfeac3715e633fd9c",
-                "reference": "a1416f2cc6701acc0cc6725bfeac3715e633fd9c",
+                "url": "https://api.github.com/repos/drupal/core/zipball/e536176c45d9d75ec57f7a12c0e3c0aead856841",
+                "reference": "e536176c45d9d75ec57f7a12c0e3c0aead856841",
                 "shasum": ""
             },
             "require": {
@@ -2980,7 +2980,7 @@
                 "GPL-2.0-or-later"
             ],
             "description": "Drupal is an open source content management platform powering millions of websites and applications.",
-            "time": "2021-07-20T21:43:12+00:00"
+            "time": "2021-08-12T17:48:42+00:00"
         },
         {
             "name": "drupal/core-composer-scaffold",
@@ -10350,7 +10350,7 @@
                 "reference": "master"
             },
             "type": "library",
-            "time": "2020-10-26T14:41:29+00:00"
+            "time": "2020-11-25T21:59:37+00:00"
         },
         {
             "name": "stack/builder",